List of issues > Series «Mathematics». 2022. Vol 40 Integro-differential Equations and Functional AnalysisEvgenij K. Leinartas, Tat’jana I. YakovlevaGenerating Function of the Solution of a Difference Equation and the Newton Polyhedron of the Characteristic Polynomial3 T.Padmavathi, S. Senthamilselvi, S. S. Santra, V. Govindan, M. Altanji, S. NoeiaghdamRotational Reaction over Infected Covid-19 on Human Respiratory Tract in the Presence of Soret Effect with Hall Current15 Algebraic and Logical Methods in Computer Science and Artificial IntelligenceOlesia V. KamozinaBoolean Lattices of 𝑛-multiply 𝜔𝜎-fibered Fitting Classes34 Rodion I. Gvozdev, Yakov N. Nuzhin, Tatyana B. ShaipovaOn Generation of the Groups 𝑆𝐿𝑛(Z + 𝑖Z) and 𝑃 𝑆𝐿𝑛(Z + 𝑖Z) by Three Involutions, Two of Which Commute49 Vitaly A. Roman’kovGeneralized Scheme of Hidden Compact Storage of Data of Various Users in a Common Open Database63 Sergey V. SudoplatovTopologies and Ranks for Families of Theories in Various Languages78 Short PapersDaria E. Gavrilina, Andrei V. MantsivodaLow-Code and Object Spreadsheet93 Nurlan D. MarkhabatovApproximations of Acyclic Graphs104 Anatoly I. Sozutov, Mikhail V. YanchenkoOn the Existence of 𝑓-local Subgroups in a Group with Finite Involution112